CN214565625U - Automobile pull rod with high strength - Google Patents
Automobile pull rod with high strength Download PDFInfo
- Publication number
- CN214565625U CN214565625U CN202120745547.XU CN202120745547U CN214565625U CN 214565625 U CN214565625 U CN 214565625U CN 202120745547 U CN202120745547 U CN 202120745547U CN 214565625 U CN214565625 U CN 214565625U
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- pull rod
- rod
- head
- connecting rod
- pull
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Abstract
The utility model discloses an automobile pull rod with high strength, which comprises a first pull rod head and a second pull rod head, wherein a pull rod assembly is connected between the first pull rod head and the second pull rod head, the pull rod assembly comprises a first connecting rod and a second connecting rod, the first pull rod head and the second pull rod head are respectively connected with the first connecting rod and the second connecting rod, a pull rod cylinder is connected between the first connecting rod and the second connecting rod, the pull rod cylinder is a cylinder, the left end and the right end of the pull rod cylinder are provided with openings, the structure is simple, the structure is clear and understandable, the pull rod comprises a first pull rod head and a second pull rod head, the first pull rod head and the second pull rod head are respectively connected with the first connecting rod and the second connecting rod, the first connecting rod and the second connecting rod are connected through the pull rod cylinder, the connection strength is high, the disassembly is convenient, the pull rod cylinder has a limiting function, and the external protection and the structural strength can be enhanced, the strength and the stability of the whole pull rod are improved, and the pull rod is worthy of popularization.
Description
Technical Field
The utility model relates to an automobile pull rod technical field specifically is an automobile pull rod that intensity is high.
Background
When the automobile runs, the steering movement is a movement mode which is repeatedly and continuously carried out, and the steering reliability relates to the problem of safety in the running process. The automobile steering pull rod is an important link of steering force output and is an important part in an automobile steering system, one end of the automobile steering pull rod is connected to a steering knuckle of a wheel hub through a ball pin, and the other end of the automobile steering pull rod is connected to a rack of a steering gear through a ball head sleeve. The tie rod of the automobile must have enough strength to bear the steering force, and if the strength is not enough, the steering failure can be caused. The traditional vehicle tie rod is only connected through threads, is low in strength, high in rigidity and not flexible, and is easy to break.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile pull rod that intensity is high to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an automobile pull rod that intensity is high, includes first tie rod head and second tie rod head, be connected with pull rod assembly between first tie rod head and the second tie rod head, pull rod assembly includes head rod and second connecting rod, head rod and second tie rod head are connected with head rod and second connecting rod respectively, be connected with a pull rod section of thick bamboo between head rod and the second connecting rod, a pull rod section of thick bamboo is the drum, both ends are the opening about a pull rod section of thick bamboo, head rod and second connecting rod stretch into a pull rod section of thick bamboo respectively and control both ends opening internal fixation setting.
Preferably, a rod groove is formed in one end, away from the first pull rod head, of the first connecting rod, one end, away from the second pull rod head, of the second connecting rod extends into the rod groove, and the first connecting rod and the second connecting rod are rotatably connected through threads.
Preferably, the pull rod barrel, the first connecting rod and the second connecting rod are provided with connecting holes in a penetrating manner, and fixing bolts are installed in the connecting holes.
Preferably, the inner side wall of the pull rod cylinder is provided with an annular rubber ring.
Preferably, the outer surfaces of the left side and the right side of the pull rod cylinder are provided with external threads, the outer surface of the pull rod cylinder is rotatably connected with a compression nut, the left end and the right end of the pull rod cylinder are provided with a plurality of rectangular grooves, and the diameters of the left end and the right end of the pull rod cylinder are larger than the diameter of the middle of the pull rod cylinder.
Preferably, the diameter of the second connecting rod is smaller than the diameter of the first connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear and understandable, and the pull rod includes first tie rod head and second tie rod head, and first tie rod head and second tie rod head are connected with head rod and second connecting rod respectively, and head rod and second connecting rod pass through a pull rod section of thick bamboo to be connected, and joint strength is high, easy dismounting, and a pull rod section of thick bamboo has limiting displacement, can strengthen outside protectiveness and structural strength, improves the intensity and the stability of whole pull rod, is worth promoting.
Drawings
FIG. 1 is a schematic view of a first tie rod head structure of a high strength vehicle tie rod;
FIG. 2 is a schematic view of a second tie rod head structure of a high strength vehicle tie rod;
FIG. 3 is a schematic view of a high strength vehicle tie rod barrel;
FIG. 4 is a schematic cross-sectional view of a high-strength vehicle tie rod barrel;
fig. 5 is a schematic structural view of an end portion of a drawbar barrel of a high-strength automobile drawbar.
In the figure: 1-a first pull rod head, 2-a first connecting rod, 3-a second connecting rod, 4-a second pull rod head, 5-a pull rod barrel, 6-a pull rod assembly, 7-a rod groove, 8-a connecting hole, 9-a compression nut, 10-a fixing bolt and 11-an external thread.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides an automobile pull rod that intensity is high, includes first tie rod head 1 and second tie rod head 4, be connected with pull rod assembly 6 between first tie rod head 1 and the second tie rod head 4, pull rod assembly 6 includes head rod 2 and second connecting rod 3, head rod 1 and second tie rod head 4 are connected with head rod 2 and second connecting rod 3 respectively, be connected with a pull rod section of thick bamboo 5 between head rod 2 and the second connecting rod 3, a pull rod section of thick bamboo 5 is the drum, both ends are the opening about pull rod section of thick bamboo 5, head rod 2 and second connecting rod 3 stretch into respectively about pull rod section of thick bamboo 5 both ends opening internal fixation setting.
The utility model provides a pull rod includes first tie rod head 1 and second tie rod head 4, and first tie rod head 1 and second tie rod head 4 are connected with head rod 2 and second connecting rod 3 respectively, and head rod 2 and second connecting rod 3 are connected through a pull rod section of thick bamboo 5, and joint strength is high, easy dismounting.
The first connecting rod 2 is provided with a rod groove 7 at one end far away from the first pull rod head 1, the second connecting rod 3 is provided with a rod groove 7 at one end far away from the second pull rod head 4, and the first connecting rod 2 and the second connecting rod 3 are rotatably connected through threads.
The first connecting rod 2 and the second connecting rod 3 are rotatably connected through threads, and the pull rod cylinder 5 is sleeved on the outer surfaces of the first connecting rod 2 and the second connecting rod 3 to enhance the connecting strength.
The pull rod barrel 5, the first connecting rod 2 and the second connecting rod 3 are provided with connecting holes 8 in a penetrating mode, and fixing bolts 10 are installed in the connecting holes 8.
The pull rod barrel 5 is connected with the first connecting rod 2 and the second connecting rod 3 through the fixing bolt 10, and the structural strength of the pull rod is further improved.
5 inside walls of a pull rod section of thick bamboo are provided with annular rubber circle, can effectively avoid head rod 2 and second connecting rod 3 to rock in a pull rod section of thick bamboo 3, improve stability.
The surface of the left side and the right side of the pull rod barrel 5 is provided with external threads 11, the surface of the pull rod barrel 5 is rotatably connected with a compression nut 9, a plurality of rectangular grooves are formed in the left end and the right end of the pull rod barrel 5, the diameters of the left end and the right end of the pull rod barrel 5 are larger than the diameter of the middle of the pull rod barrel 5, and the diameter of the second connecting rod 3 is smaller than that of the first connecting rod 2.
The left end and the right end of the pull rod cylinder 5 can be respectively and fixedly pressed with the first connecting rod 2 and the second connecting rod 3 by rotating the compression nut 9, and the structural strength and the stability of the pull rod are further enhanced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an automobile pull rod that intensity is high, includes first tie rod head (1) and second tie rod head (4), its characterized in that: be connected with pull rod assembly (6) between first pull rod head (1) and second pull rod head (4), pull rod assembly (6) include head rod (2) and second connecting rod (3), head rod (1) and second pull rod head (4) are connected with head rod (2) and second connecting rod (3) respectively, be connected with a pull rod section of thick bamboo (5) between head rod (2) and second connecting rod (3), a pull rod section of thick bamboo (5) are the drum, both ends are the opening about pull rod section of thick bamboo (5), both ends internal fixation sets about first connecting rod (2) and second connecting rod (3) stretch into a pull rod section of thick bamboo (5) respectively.
2. The high-strength automobile pull rod according to claim 1, is characterized in that: the connecting rod is characterized in that a rod groove (7) is formed in one end, away from the first pull rod head (1), of the first connecting rod (2), one end, away from the second pull rod head (4), of the second connecting rod (3) extends into the rod groove (7), and the first connecting rod (2) is rotatably connected with the second connecting rod (3) through threads.
3. The automobile pull rod with high strength as claimed in claim 2, is characterized in that: connecting holes (8) are formed in the pull rod barrel (5), the first connecting rod (2) and the second connecting rod (3) in a penetrating mode, and fixing bolts (10) are installed in the connecting holes (8).
4. The automobile pull rod with high strength as claimed in claim 3, is characterized in that: and an annular rubber ring is arranged on the inner side wall of the pull rod barrel (5).
5. The high-strength automobile pull rod according to claim 4, is characterized in that: the outer surface of the left side and the right side of the pull rod barrel (5) is provided with external threads (11), the outer surface of the pull rod barrel (5) is rotatably connected with a compression nut (9), a plurality of rectangular grooves are formed in the left end and the right end of the pull rod barrel (5), and the diameter of the left end and the right end of the pull rod barrel (5) is larger than that of the middle of the pull rod barrel (5).
6. The high-strength automobile pull rod according to claim 5, is characterized in that: the diameter of the second connecting rod (3) is smaller than that of the first connecting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120745547.XU CN214565625U (en) | 2021-04-13 | 2021-04-13 | Automobile pull rod with high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120745547.XU CN214565625U (en) | 2021-04-13 | 2021-04-13 | Automobile pull rod with high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214565625U true CN214565625U (en) | 2021-11-02 |
Family
ID=78359449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120745547.XU Active CN214565625U (en) | 2021-04-13 | 2021-04-13 | Automobile pull rod with high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214565625U (en) |
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2021
- 2021-04-13 CN CN202120745547.XU patent/CN214565625U/en active Active
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